package cn.itcast.Dao;

import cn.itcast.domain.Role;

import java.util.List;

/**
 * @author wgq
 * @date 2019-09-20 18:37
 */
public interface RoleDao {
    List<Role> findAllRoles();

    void save(Role role);

    List<Role> findRoleById(Long id);
}
